Home / 24,217.53-36,325.30-8,426.17

Finding the Fourth Proportional to 24,217.53, 36,325.30 and 8,426.17

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Solution

The fourth proportional to 24,217.53, 36,325.30 and 8,426.17 is: 12,638.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,217.53 : 36,325.30 = 8,426.17 : x
  2. Step 2: Convert to fraction form
    24,217.53/36,325.30 = 8,426.17/x
  3. Step 3: Cross multiply
    24,217.53x = 36,325.30 × 8,426.17
  4. Step 4: Simplify right side
    24,217.53x = 306,083,110.97
  5. Step 5: Solve for x
    x = 306,083,110.97/24,217.53
  6. Step 6: Final answer
    x = 12,638.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.